| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.87 | 9.594% | $126.9866 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $122.72 | 10.380% | $135.4583 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $98.87 | 12.522% | $111.2505 | $111.25 | $111.25 | $111.30 |
| Purchase #4 | $201.43 | 3.443% | $208.3652 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $44.39 | 9.333% | $48.5329 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $240.94 | 6.405% | $256.3722 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $232.84 | 8.368% | $252.3241 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,057.06 | $1,139.2898 | $1,139.29 | $1,139.25 | $1,139.40 | |